Masterline Water-Based Polyurethane
Masterline Water-Based Polyurethane is a single-component, durable wood floor finish suitable for residential and commercial uses.
APPLICATION DIRECTIONS
APPLICATION
Be certain all material is at room temperature. Use a synthetic bar applicator to provide the smoothest finish. A ¼” or 3/8″ nap roller can also be used if desired. Best results are achieved when ambient temperatures are between 50° and 90° F, and humidity below 80%.
- Pour a 5”-6” wide line of finish along the starting wall, going with the grain of the wood.
- Using a clean, dampened applicator, pull the finish toward the opposite wall going with the grain of the wood. Holding the applicator at a “snowplow” angle will maintain a wet edge at all times.
- As you approach the end of the run, turn the applicator toward you and pad out excess material parallel to the wet edge.
- Feather out all turns, as well as all starting and stopping points.
- APPLY MASTERLINE® WATER BASED POLYURETHANE AT 500 SQ.FT. PER GALLON TO ACHIEVE PROPER FILM BUILD AND PREVENT LAPPING AND APPLICATOR MARKS.
- Allow first coat to dry 2-3 hours. EXTENDED DRY TIME IS REQUIRED WITH
HIGH HUMIDITY AND LOW TEMPERATURE CONDITIONS. - Abrade floor lightly with a used DuraSeal™ Pre-Treat pad. Vacuum thoroughly and tack floor with a slightly water-dampened cloth to remove all dust. Abrading is not required for additional coats if the finish is applied within 8 hours of the previous coat. Do not thin. Nonphotochemically reactive. Complies with EPA rule found at 40 CFR 59.406: VOC < 250 g/L – 2.3 lb/gal. For Wood Substrates Only
DRY TIME
Allow first coat to dry 2-3 hours. EXTENDED DRY TIME IS REQUIRED WITH HIGH HUMIDITY AND LOW TEMPERATURE CONDITIONS.
CLEAN-UP
Tools should be cleaned with warm water.
COVERAGE
500-600 sq. ft. per gal.
STORAGE
Store at room temperature. If stored at high temperature, cool to room temperature before use. Keep from freezing. If frozen, slowly warm to room temperature and mix thoroughly before using.Do not thin. Nonphotochemically reactive. Complies with EPA rule found at 40 CFR 59.406: VOC < 250 g/L – 2.3 lb/gal.
MAINTENANCE
Use walk-off mats at all entrance doorways to keep dirt and grit to a minimum. Sweep or vacuum daily and damp wipe as needed with DuraSeal® Hardwood Floor Cleaner. Do not use all-purpose cleaner/degreaser products.
FIRST AID
In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. For skin contact, wash thoroughly with soap and water. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately. This product must be mixed with other components before use. Before opening the packages.
PHYSICAL PROPERTIES
| Testing Method | ||||
|---|---|---|---|---|
| Resin type |
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| Solvent |
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| Odor | Mild Amine | |||
| Luster (@ 60°) |
|
ASTM D 523 | ||
|
ASTM D 523 | |||
|
ASTM D 523 | |||
| No. of coats | 2 – 3 coats | |||
| Dry-time |
|
ASTM D 1640 | ||
|
Gardner circular | |||
| Dry film thickness | 0.6 – 0.9 mil/coat | |||
| Flash point | >212°F (SETAFLASH*) | SETAFLASH* | ||
| ASTM D 3828 | ||||
| Applicator | Roller, T-bar, Pad, Brush | |||
| VOC (grams/liter) | as per 40 CFR 59.406: VOC < 250 g/L – 2.3 lb/gal | ASTM D 3960 | ||
| Coverage (sq. ft/gal) | Approx. 500-600 | |||
| % Solids | Volume: 25.77 – 26.15 Weight: 29.82 – 30.12 |
ASTM D 2369 | ||
| Pounds/gallon | 8.42 – 8.47 | |||
| pH | 7 to 9 | |||
| Viscosity (centipoises) | 90/120 |
*SETAFLASH is a registered trademark of Stanhope-Seta Limited.
CAUTIONS
1-METHYL-2-PYRROLIDINONE CONTAINS MATERIAL THAT MAY CAUSE ADVERSE REPRODUCTIVE EFFECTS AND MAY ADVERSELY AFFECT THE DEVELOPING FETUS BASED ON ANIMAL DATA.
Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage.
FIRST AID
In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately.
WARNING
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
DO NOT TAKE INTERNALLY.
KEEP OUT OF THE REACH OF CHILDREN.
FOR PROFESSIONAL USE ONLY.
SEE MATERIAL SAFETY DATA SHEET.